80000572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{3371}}^1$

素因数の和:3741

約数の個数: 24

約数和(自身を含む): 148705200

約数和(自身を除く): 68704628

約数列:

[1, 2, 4, 17, 34, 68, 349, 698, 1396, 3371, 5933, 6742, 11866, 13484, 23732, 57307, 114614, 229228, 1176479, 2352958, 4705916, 20000143, 40000286, 80000572]

約数ペア:

[(1, 80000572), (2, 40000286), (4, 20000143), (17, 4705916), (34, 2352958), (68, 1176479), (349, 229228), (698, 114614), (1396, 57307), (3371, 23732), (5933, 13484), (6742, 11866)]